Base | Representation |
---|---|
bin | 110010011011101111… |
… | …001110100011101000 |
3 | 12011202222101210222020 |
4 | 302123233032203220 |
5 | 1341401012101144 |
6 | 40513255024440 |
7 | 3624643166463 |
oct | 623357164350 |
9 | 164688353866 |
10 | 54152456424 |
11 | 20a69717020 |
12 | a5b366b120 |
13 | 5150140431 |
14 | 289a00c2da |
15 | 161e1d2419 |
hex | c9bbce8e8 |
54152456424 has 64 divisors (see below), whose sum is σ = 147841943040. Its totient is φ = 16392788160.
The previous prime is 54152456399. The next prime is 54152456437. The reversal of 54152456424 is 42465425145.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149227 + ... + 361349.
It is an arithmetic number, because the mean of its divisors is an integer number (2310030360).
Almost surely, 254152456424 is an apocalyptic number.
It is an amenable number.
54152456424 is an abundant number, since it is smaller than the sum of its proper divisors (93689486616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54152456424 is a wasteful number, since it uses less digits than its factorization.
54152456424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213110 (or 213106 counting only the distinct ones).
The product of its digits is 768000, while the sum is 42.
The spelling of 54152456424 in words is "fifty-four billion, one hundred fifty-two million, four hundred fifty-six thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.128 sec. • engine limits •